Victoria Falls / Big Tree

Flows at Victoria Falls have been decreasing closing the week under review at 548m³/s on 27^th August 2018. Last year on the same date, the flow was 345m³/s.


Date	Flow(m3/s)
21/08/2018	610
22/08/2018	604
23/08/2018	591
24/08/2018	573
25/08/2018	560
26/08/2018	554
27/08/2018	548

From:

Tuesday, August 21, 2018

To:

Monday, August 27, 2018

Lake Levels Graphic:

Chavuma

The Zambezi River flows at Chavuma are steadily decreasing, closing the period under review at 535m3/s as of 9th June 2026, whilst last year on the same date it was at 591m3/s.

From:

27 May 2026

To:

9 June 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
27-May	737	870
28-May	718	842
29-May	698	818
30-May	679	798
31-May	663	770
1-Jun	645	750
2-Jun	629	728
3-Jun	615	705
4-Jun	598	685
5-Jun	587	664
6-Jun	576	643
7-Jun	562	627
8-Jun	548	611
9-Jun	535	591

Ngonye

Flows at Ngonye are steadily decreasing, closing the period under review at 1,818m3/s as of 9th June 2026. The flow recorded last year on the same date was at 2,170m3/s.

From:

27 May 2026

To:

9 June 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
27-May	2360	2713
28-May	2313	2683
29-May	2263	2657
30-May	2223	2610
31-May	2175	2575
1-Jun	2131	2517
2-Jun	2085	2494
3-Jun	2044	2437
4-Jun	2006	2389
5-Jun	1965	2344
6-Jun	1929	2306
7-Jun	1887	2246
8-Jun	1851	2217
9-Jun	1818	2170

Victoria Falls (Nana’s Farm Station)

The Zambezi River flows at Victoria Falls – Nana’s Farm Station are steadily decreasing, closing the period under review at 2,371m3/s as of 9th June 2026. The flow observed on the same date last year was at 2,639m3/s.

From:

27 May 2026

To:

9 June 2026


Date	Flow (m3/s)(2025/26)	Flow (m3/s)(2024/25)
27-May	2991	2790
28-May	2945	2794
29-May	2905	2790
30-May	2865	2790
31-May	2851	2785
1-Jun	2750	2776
2-Jun	2720	2766
3-Jun	2662	2764
4-Jun	2626	2748
5-Jun	2575	2738
6-Jun	2519	2729
7-Jun	2469	2708
8-Jun	2420	2678
9-Jun	2371	2639